@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/49fff454-c690-4092-8e30-4073c5b5c758> rdfs:isDefinedBy <https://stad.gent/data/blank_node/49fff454-c690-4092-8e30-4073c5b5c758> .